23204792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 49896000

約数和(自身を除く): 26691208

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 109, 178, 184, 218, 299, 356, 436, 598, 712, 872, 1157, 1196, 1417, 2047, 2314, 2392, 2507, 2834, 4094, 4628, 5014, 5668, 8188, 9256, 9701, 10028, 11336, 16376, 19402, 20056, 26611, 32591, 38804, 53222, 65182, 77608, 106444, 126113, 130364, 212888, 223123, 252226, 260728, 446246, 504452, 892492, 1008904, 1784984, 2900599, 5801198, 11602396, 23204792]

約数ペア:

[(1, 23204792), (2, 11602396), (4, 5801198), (8, 2900599), (13, 1784984), (23, 1008904), (26, 892492), (46, 504452), (52, 446246), (89, 260728), (92, 252226), (104, 223123), (109, 212888), (178, 130364), (184, 126113), (218, 106444), (299, 77608), (356, 65182), (436, 53222), (598, 38804), (712, 32591), (872, 26611), (1157, 20056), (1196, 19402), (1417, 16376), (2047, 11336), (2314, 10028), (2392, 9701), (2507, 9256), (2834, 8188), (4094, 5668), (4628, 5014)]