38344904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5503}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 78597120

約数和(自身を除く): 40252216

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5503, 6968, 11006, 22012, 44024, 71539, 143078, 286156, 368701, 572312, 737402, 1474804, 2949608, 4793113, 9586226, 19172452, 38344904]

約数ペア:

[(1, 38344904), (2, 19172452), (4, 9586226), (8, 4793113), (13, 2949608), (26, 1474804), (52, 737402), (67, 572312), (104, 368701), (134, 286156), (268, 143078), (536, 71539), (871, 44024), (1742, 22012), (3484, 11006), (5503, 6968)]