30844448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 64703520

約数和(自身を除く): 33859072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 523, 608, 776, 1046, 1552, 1843, 2092, 3104, 3686, 4184, 7372, 8368, 9937, 14744, 16736, 19874, 29488, 39748, 50731, 58976, 79496, 101462, 158992, 202924, 317984, 405848, 811696, 963889, 1623392, 1927778, 3855556, 7711112, 15422224, 30844448]

約数ペア:

[(1, 30844448), (2, 15422224), (4, 7711112), (8, 3855556), (16, 1927778), (19, 1623392), (32, 963889), (38, 811696), (76, 405848), (97, 317984), (152, 202924), (194, 158992), (304, 101462), (388, 79496), (523, 58976), (608, 50731), (776, 39748), (1046, 29488), (1552, 19874), (1843, 16736), (2092, 14744), (3104, 9937), (3686, 8368), (4184, 7372)]