9898384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 19998720

約数和(自身を除く): 10100336

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 191, 316, 328, 382, 632, 656, 764, 1264, 1528, 3056, 3239, 6478, 7831, 12956, 15089, 15662, 25912, 30178, 31324, 51824, 60356, 62648, 120712, 125296, 241424, 618649, 1237298, 2474596, 4949192, 9898384]

約数ペア:

[(1, 9898384), (2, 4949192), (4, 2474596), (8, 1237298), (16, 618649), (41, 241424), (79, 125296), (82, 120712), (158, 62648), (164, 60356), (191, 51824), (316, 31324), (328, 30178), (382, 25912), (632, 15662), (656, 15089), (764, 12956), (1264, 7831), (1528, 6478), (3056, 3239)]