89685472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8723

約数の個数: 48

約数和(自身を含む): 196817040

約数和(自身を除く): 107131568

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8677, 10336, 17354, 34708, 69416, 138832, 147509, 164863, 277664, 295018, 329726, 590036, 659452, 1180072, 1318904, 2360144, 2637808, 2802671, 4720288, 5275616, 5605342, 11210684, 22421368, 44842736, 89685472]

約数ペア:

[(1, 89685472), (2, 44842736), (4, 22421368), (8, 11210684), (16, 5605342), (17, 5275616), (19, 4720288), (32, 2802671), (34, 2637808), (38, 2360144), (68, 1318904), (76, 1180072), (136, 659452), (152, 590036), (272, 329726), (304, 295018), (323, 277664), (544, 164863), (608, 147509), (646, 138832), (1292, 69416), (2584, 34708), (5168, 17354), (8677, 10336)]