16401432892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1\times {\mathrm{2677}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 31461786720

約数和(自身を除く): 15060353828

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 1997, 2677, 3068, 3994, 5354, 7988, 10708, 25961, 34801, 51922, 69602, 103844, 117823, 139204, 157943, 235646, 315886, 471292, 631772, 1531699, 2053259, 3063398, 4106518, 5345969, 6126796, 8213036, 10691938, 21383876, 69497597, 138995194, 277990388, 315412171, 630824342, 1261648684, 4100358223, 8200716446, 16401432892]

約数ペア:

[(1, 16401432892), (2, 8200716446), (4, 4100358223), (13, 1261648684), (26, 630824342), (52, 315412171), (59, 277990388), (118, 138995194), (236, 69497597), (767, 21383876), (1534, 10691938), (1997, 8213036), (2677, 6126796), (3068, 5345969), (3994, 4106518), (5354, 3063398), (7988, 2053259), (10708, 1531699), (25961, 631772), (34801, 471292), (51922, 315886), (69602, 235646), (103844, 157943), (117823, 139204)]