83778430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 156930048

約数和(自身を除く): 73151618

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 2063, 4061, 4126, 8122, 10315, 20305, 20630, 40610, 63953, 127906, 270253, 319765, 540506, 639530, 1351265, 2702530, 8377843, 16755686, 41889215, 83778430]

約数ペア:

[(1, 83778430), (2, 41889215), (5, 16755686), (10, 8377843), (31, 2702530), (62, 1351265), (131, 639530), (155, 540506), (262, 319765), (310, 270253), (655, 127906), (1310, 63953), (2063, 40610), (4061, 20630), (4126, 20305), (8122, 10315)]