16848381424

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1\times {\mathrm{1669}}^1$

素因数の和:2378

約数の個数: 80

約数和(自身を含む): 37617324480

約数和(自身を除く): 20768943056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 521, 692, 1042, 1211, 1384, 1669, 2084, 2422, 2768, 3338, 3647, 4168, 4844, 6676, 7294, 8336, 9688, 11683, 13352, 14588, 19376, 23366, 26704, 29176, 46732, 58352, 90133, 93464, 180266, 186928, 288737, 360532, 577474, 630931, 721064, 869549, 1154948, 1261862, 1442128, 1739098, 2021159, 2309896, 2523724, 3478196, 4042318, 4619792, 5047448, 6086843, 6956392, 8084636, 10094896, 12173686, 13912784, 16169272, 24347372, 32338544, 48694744, 97389488, 150431977, 300863954, 601727908, 1053023839, 1203455816, 2106047678, 2406911632, 4212095356, 8424190712, 16848381424]

約数ペア:

[(1, 16848381424), (2, 8424190712), (4, 4212095356), (7, 2406911632), (8, 2106047678), (14, 1203455816), (16, 1053023839), (28, 601727908), (56, 300863954), (112, 150431977), (173, 97389488), (346, 48694744), (521, 32338544), (692, 24347372), (1042, 16169272), (1211, 13912784), (1384, 12173686), (1669, 10094896), (2084, 8084636), (2422, 6956392), (2768, 6086843), (3338, 5047448), (3647, 4619792), (4168, 4042318), (4844, 3478196), (6676, 2523724), (7294, 2309896), (8336, 2021159), (9688, 1739098), (11683, 1442128), (13352, 1261862), (14588, 1154948), (19376, 869549), (23366, 721064), (26704, 630931), (29176, 577474), (46732, 360532), (58352, 288737), (90133, 186928), (93464, 180266)]