42156910088

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{991}}^1\times {\mathrm{8069}}^1$

素因数の和:9725

約数の個数: 32

約数和(自身を含む): 79253856000

約数和(自身を除く): 37096945912

約数列:

[1, 2, 4, 8, 659, 991, 1318, 1982, 2636, 3964, 5272, 7928, 8069, 16138, 32276, 64552, 653069, 1306138, 2612276, 5224552, 5317471, 7996379, 10634942, 15992758, 21269884, 31985516, 42539768, 63971032, 5269613761, 10539227522, 21078455044, 42156910088]

約数ペア:

[(1, 42156910088), (2, 21078455044), (4, 10539227522), (8, 5269613761), (659, 63971032), (991, 42539768), (1318, 31985516), (1982, 21269884), (2636, 15992758), (3964, 10634942), (5272, 7996379), (7928, 5317471), (8069, 5224552), (16138, 2612276), (32276, 1306138), (64552, 653069)]