89814448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4093

約数の個数: 40

約数和(自身を含む): 184604256

約数和(自身を除く): 94789808

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 4001, 5612, 8002, 11224, 16004, 22448, 32008, 64016, 92023, 184046, 244061, 368092, 488122, 736184, 976244, 1472368, 1952488, 3904976, 5613403, 11226806, 22453612, 44907224, 89814448]

約数ペア:

[(1, 89814448), (2, 44907224), (4, 22453612), (8, 11226806), (16, 5613403), (23, 3904976), (46, 1952488), (61, 1472368), (92, 976244), (122, 736184), (184, 488122), (244, 368092), (368, 244061), (488, 184046), (976, 92023), (1403, 64016), (2806, 32008), (4001, 22448), (5612, 16004), (8002, 11224)]