91429127536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{190471}}^1$

素因数の和:192077

約数の個数: 40

約数和(自身を含む): 186586371200

約数和(自身を除く): 95157243664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1579, 3158, 6316, 12632, 25264, 30001, 60002, 120004, 190471, 240008, 380942, 480016, 761884, 1523768, 3047536, 3618949, 7237898, 14475796, 28951592, 57903184, 300753709, 601507418, 1203014836, 2406029672, 4812059344, 5714320471, 11428640942, 22857281884, 45714563768, 91429127536]

約数ペア:

[(1, 91429127536), (2, 45714563768), (4, 22857281884), (8, 11428640942), (16, 5714320471), (19, 4812059344), (38, 2406029672), (76, 1203014836), (152, 601507418), (304, 300753709), (1579, 57903184), (3158, 28951592), (6316, 14475796), (12632, 7237898), (25264, 3618949), (30001, 3047536), (60002, 1523768), (120004, 761884), (190471, 480016), (240008, 380942)]