16315712

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 37551360

約数和(自身を除く): 21235648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 461, 553, 632, 922, 1106, 1264, 1844, 2212, 2528, 3227, 3688, 4424, 5056, 6454, 7376, 8848, 12908, 14752, 17696, 25816, 29504, 35392, 36419, 51632, 72838, 103264, 145676, 206528, 254933, 291352, 509866, 582704, 1019732, 1165408, 2039464, 2330816, 4078928, 8157856, 16315712]

約数ペア:

[(1, 16315712), (2, 8157856), (4, 4078928), (7, 2330816), (8, 2039464), (14, 1165408), (16, 1019732), (28, 582704), (32, 509866), (56, 291352), (64, 254933), (79, 206528), (112, 145676), (158, 103264), (224, 72838), (316, 51632), (448, 36419), (461, 35392), (553, 29504), (632, 25816), (922, 17696), (1106, 14752), (1264, 12908), (1844, 8848), (2212, 7376), (2528, 6454), (3227, 5056), (3688, 4424)]